6 Metre

Lore & Background

The International rule was created in 1907 to replace numerous local or national handicap systems that produced extreme, lightly constructed boats. The Six Metre class, though not the smallest rating, became the most popular and was chosen as an Olympic class in 1908. A revision of the rule in 1920 spurred the class's rise to international prominence, and the 1920s and 1930s are considered its golden age, attracting top sailors and designers to compete for trophies like the Scandinavian Gold Cup and Olympic medals.

Alexander Robertson & Sons built five Six Metre yachts between 1921 and 1953. In 1937, their naval architect David Boyd designed the sleek Circe, described as the most successful racing yacht produced at the yard. Helmed by J. Herbert Thom, Circe won the Seawanhaka Cup in America in 1938 and successfully defended it in home waters the following year. Later, Circe represented Russia at the 1952 Summer Olympics.

By the late 1930s, Six Metres were criticized as too expensive and exclusive. Under the Second International rule (1920–1933), overall lengths grew from under 9.1 metres to almost 12 metres. The 5 Metre class gained popularity as a cheaper alternative, and the creation of the International 5.5 Metre class in 1949 dealt a final blow. Sixes were dropped from the Olympics after 1952, and the Scandinavian Gold Cup transferred to the 5.5 metre class in 1965. However, the class revived in the 1980s and continues to thrive, with restored and modern boats racing together.

Reader's Guide

The Six Metre class holds a central place in the history of international yacht racing. As the most popular class under the International rule, it defined competitive sailing for decades, particularly during its golden age in the 1920s and 1930s. The class served as an Olympic discipline from 1908 until 1952, and its prestigious trophies, such as the Scandinavian Gold Cup, attracted the era's top designers and helmsmen. The class also illustrates the tension between innovation and cost: while the rule produced fast, seaworthy boats, rising expenses and increasing lengths led to its decline in favor of smaller, cheaper classes like the 5 Metre and later the 5.5 Metre. Despite being eclipsed after World War II, the Six Metre class experienced a renaissance in the 1980s and remains active today, with classic and modern boats competing together due to small performance differences. The 2019 launch of an online archive by the International Six Metre Association ensures that the class's rich history remains accessible to researchers and enthusiasts.

Did You Know?

• The 'Six metre' in the class name refers to the product of a measurement formula, not the boat's length; actual boats are about 10–11 metres long.
• The Six Metre class was chosen as an Olympic class in 1908 and remained in the Olympics until after the 1952 Helsinki Games.
• The yacht Circe, designed by David Boyd and built by Alexander Robertson & Sons, won the Seawanhaka Cup in 1938 and later represented Russia in the 1952 Olympics.
• The International Six Metre Association launched an online archive website in 2019 for historical research.

Competition Structure and Entry Regulations

The 6 Metre class at the 1928 Amsterdam Olympics operated under a tightly controlled entry framework designed to balance national representation with competitive fairness. Each participating nation was permitted to field exactly one yacht, resulting in a fleet of thirteen boats representing thirteen different countries. The total sailing crew numbered sixty-one sailors across the entire event. Crew composition was strictly limited: no more than five amateur sailors could man a single boat, and a maximum of five substitutes could be listed per entry. This amateur-only requirement ensured that the competition remained a showcase of skilled recreational sailors rather than professional mariners. The regatta was structured around seven scheduled races, giving each crew multiple opportunities to demonstrate consistency and tactical acumen across the competitive period. The 1928 Olympic scoring system governed how results from these seven races were aggregated into a final standings table, determining which nation's yacht would claim the Olympic title in this demanding mid-sized class.

Course Geography and Sea Conditions

The racing waters for the 6 Metre class were situated roughly five nautical miles beyond the locks, positioned to the east of the Isle of Marken on the Zuiderzee. At the time of the 1928 Games, this body of water maintained an open connection to the North Sea, meaning the water was genuinely salt or, at its mildest, brackish rather than fresh. This open-sea character gave the course a distinctly offshore feel, far removed from the calm, sheltered waters one might associate with inland sailing. The shallow depth of the Zuiderzee presented a particular challenge for the 6 Metre yachts: waves in these conditions tended to be steep and short, creating a choppy, demanding surface that tested both the boats' seaworthiness and the crews' ability to maintain speed and control. Navigating such a course required sailors to read the water carefully, managing the interaction between their hulls and the irregular wave patterns generated by the shallow bottom. The combination of salt water, open exposure to North Sea influences, and the characteristic short steep chop made this a physically and tactically demanding venue for a mid-sized class yacht.

The 1928 Scoring System and Race Structure

The 6 Metre competition at the 1928 Amsterdam Olympics was governed by the specific scoring system in place for that edition of the Games. The regatta was structured around seven scheduled races, providing each of the thirteen competing yachts with a series of opportunities to post results that would feed into the final aggregate standings. The 1928 Olympic scoring system determined how individual race placements translated into the overall classification, meaning that consistency across the full series was as important as any single outstanding performance. Daily standings were tracked throughout the event, allowing competitors and spectators to follow the shifting fortunes of each nation's yacht as the regatta progressed race by race. The structure of seven races in a single class, with one boat per country, created a compact yet competitive field where every race result carried significant weight in the final tally. This framework ensured that the Olympic title in the 6 Metre class would be decided by sustained performance over the full series rather than a single day's conditions, rewarding crews that could adapt their tactics across varying weather and sea states on the Zuiderzee.

Participation, Gender, and the Amateur Spirit

Although the 6 Metre event at the 1928 Olympics was officially designated as a gender-independent sailing class, the reality of the competition in that era meant it was contested exclusively by men. All sixty-one sailors who took part across the thirteen yachts were male, reflecting the broader social norms of the period when women's participation in competitive sailing at the Olympic level was virtually nonexistent. The amateur status requirement further shaped the character of the field: every crew member had to qualify as an amateur, with a maximum of five such sailors per boat and up to five additional substitutes permitted. This rule reinforced the Olympic ideal of sport as a pursuit of personal excellence rather than professional livelihood. Thirteen nations sent their single representative yacht, creating a diverse international fleet where sailors from different maritime traditions and sailing cultures met on the same course. The event also formed part of a broader sailing program at the 1928 regattas, where numerous other classes and competitors vied for Olympic honors across the Amsterdam waters.